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参数资料
| 型号： | IMISG570CYB |
| 厂商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | SSOP-48 |
| 文件页数： | 5/14页 |
| 文件大小： | 176K |
| 代理商： | IMISG570CYB |
SG570
I
2C Frequency Clock Generator w/ EMI Reduction Spread Spectrum Technology
for Pentium Processor Based Designs.
Preliminary
INTERNATIONAL MICROCIRCUITS, INC. 525 LOS COCHES ST.
Rev.1.1
3/23/98
MILPITAS, CA 95035. TEL: 408-263-6300. FAX 408-263-6571
Page 13 of 14
PCB LAYOUT SUGGESTION
This is only a layout recommendation for best performance and lower EMI. The designer may choose a
different approach but C4, C5, C6, C7, C8, C9, C10, C11and C12 (all are 0.1
f) should always be used and
placed close to their VDD pins.
IMISG570
Via to VDD Island
Via to GND plane
VCC
3.3V
1
2
3
4
5
6
C4
7
8
10
9
11
12
13
14
C5
15
17
16
18
19
20
C6
21
23
22
24
47
39
38
37
36
35
C9
34
32
33
31
30
29
C8
28
26
27
C12
48
C11
46
45
44
43
42
41
C7
25
C10
40
C3
22
F
FB1
VCC
2.5V
C14
22
F
FB2
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相关代理商/技术参数 |
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|---|---|
| IMISG571DTB | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CPU System Clock Generator |
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| IMISG577CYB | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CPU System Clock Generator |
| IMISG745BYB | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CPU System Clock Generator |
| IMISG748CYB | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CPU System Clock Generator |
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